74764320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 192

約数和(自身を含む): 251475840

約数和(自身を除く): 176711520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 41, 48, 58, 60, 80, 82, 87, 96, 116, 120, 123, 131, 145, 160, 164, 174, 205, 232, 240, 246, 262, 290, 328, 348, 393, 410, 435, 464, 480, 492, 524, 580, 615, 655, 656, 696, 786, 820, 870, 928, 984, 1048, 1160, 1189, 1230, 1310, 1312, 1392, 1572, 1640, 1740, 1965, 1968, 2096, 2320, 2378, 2460, 2620, 2784, 3144, 3280, 3480, 3567, 3799, 3930, 3936, 4192, 4640, 4756, 4920, 5240, 5371, 5945, 6288, 6560, 6960, 7134, 7598, 7860, 9512, 9840, 10480, 10742, 11397, 11890, 12576, 13920, 14268, 15196, 15720, 16113, 17835, 18995, 19024, 19680, 20960, 21484, 22794, 23780, 26855, 28536, 30392, 31440, 32226, 35670, 37990, 38048, 42968, 45588, 47560, 53710, 56985, 57072, 60784, 62880, 64452, 71340, 75980, 80565, 85936, 91176, 95120, 107420, 113970, 114144, 121568, 128904, 142680, 151960, 155759, 161130, 171872, 182352, 190240, 214840, 227940, 257808, 285360, 303920, 311518, 322260, 364704, 429680, 455880, 467277, 515616, 570720, 607840, 623036, 644520, 778795, 859360, 911760, 934554, 1246072, 1289040, 1557590, 1823520, 1869108, 2336385, 2492144, 2578080, 3115180, 3738216, 4672770, 4984288, 6230360, 7476432, 9345540, 12460720, 14952864, 18691080, 24921440, 37382160, 74764320]

約数ペア:

[(1, 74764320), (2, 37382160), (3, 24921440), (4, 18691080), (5, 14952864), (6, 12460720), (8, 9345540), (10, 7476432), (12, 6230360), (15, 4984288), (16, 4672770), (20, 3738216), (24, 3115180), (29, 2578080), (30, 2492144), (32, 2336385), (40, 1869108), (41, 1823520), (48, 1557590), (58, 1289040), (60, 1246072), (80, 934554), (82, 911760), (87, 859360), (96, 778795), (116, 644520), (120, 623036), (123, 607840), (131, 570720), (145, 515616), (160, 467277), (164, 455880), (174, 429680), (205, 364704), (232, 322260), (240, 311518), (246, 303920), (262, 285360), (290, 257808), (328, 227940), (348, 214840), (393, 190240), (410, 182352), (435, 171872), (464, 161130), (480, 155759), (492, 151960), (524, 142680), (580, 128904), (615, 121568), (655, 114144), (656, 113970), (696, 107420), (786, 95120), (820, 91176), (870, 85936), (928, 80565), (984, 75980), (1048, 71340), (1160, 64452), (1189, 62880), (1230, 60784), (1310, 57072), (1312, 56985), (1392, 53710), (1572, 47560), (1640, 45588), (1740, 42968), (1965, 38048), (1968, 37990), (2096, 35670), (2320, 32226), (2378, 31440), (2460, 30392), (2620, 28536), (2784, 26855), (3144, 23780), (3280, 22794), (3480, 21484), (3567, 20960), (3799, 19680), (3930, 19024), (3936, 18995), (4192, 17835), (4640, 16113), (4756, 15720), (4920, 15196), (5240, 14268), (5371, 13920), (5945, 12576), (6288, 11890), (6560, 11397), (6960, 10742), (7134, 10480), (7598, 9840), (7860, 9512)]